# OC Root	2nd	3rd	4th	5th	6th	PC	Gene/Definition
OC.189495	Bacteria.435642	Proteobacteria.109728	Gammaproteobacteria.62749	Pseudomonas.41886	Pseudomonas_putida.9904	ppf.2414	ppf:Pput_2449   sodium/proton antiporter, CPA1 family
OC.189495	Bacteria.435642	Proteobacteria.109728	Gammaproteobacteria.62749	Pseudomonas.41886	Pseudomonas_putida.9904	ppi.5934	ppi:YSA_10842   sodium/hydrogen exchanger
OC.189495	Bacteria.435642	Proteobacteria.109728	Gammaproteobacteria.62749	Pseudomonas.41886	Pseudomonas_putida.9904	ppx.5518	ppx:T1E_5562   sodium/hydrogen exchanger
OC.189495	Bacteria.435642	Proteobacteria.109728	Gammaproteobacteria.62749	Pseudomonas.41886	Pseudomonas_putida.17262	ppud.2563	ppud:DW66_2619   sodium:proton antiporter
OC.189495	Bacteria.435642	Proteobacteria.109728	Gammaproteobacteria.62749	Pseudomonas.41886	-	ppj.2466	ppj:RK21_02460   sodium:proton antiporter
OC.189495	Bacteria.435642	Proteobacteria.109728	Gammaproteobacteria.62749	Pseudomonas.47131	-	pman.560	pman:OU5_0479   putative Na(+)/H(+) antiporter
OC.189495	Bacteria.435642	Proteobacteria.109728	Gammaproteobacteria.62749	Pseudomonas.41886	Pseudomonas_sp_.47115	psv.2836	psv:PVLB_14315   sodium/hydrogen exchanger
OC.189495	Bacteria.435642	Proteobacteria.109728	Gammaproteobacteria.62749	Pseudomonas.47131	-	palk.2464	palk:PSAKL28_25240   NhaP-type Na+(K+)/H+ antiporter